2613290040

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{29873}}^1$

素因数の和:29905

約数の個数: 128

約数和(自身を含む): 8818804800

約数和(自身を除く): 6205514760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 9720, 10935, 14580, 17496, 21870, 29160, 29873, 43740, 59746, 87480, 89619, 119492, 149365, 179238, 238984, 268857, 298730, 358476, 448095, 537714, 597460, 716952, 806571, 896190, 1075428, 1194920, 1344285, 1613142, 1792380, 2150856, 2419713, 2688570, 3226284, 3584760, 4032855, 4839426, 5377140, 6452568, 7259139, 8065710, 9678852, 10754280, 12098565, 14518278, 16131420, 19357704, 21777417, 24197130, 29036556, 32262840, 36295695, 43554834, 48394260, 58073112, 65332251, 72591390, 87109668, 96788520, 108887085, 130664502, 145182780, 174219336, 217774170, 261329004, 290365560, 326661255, 435548340, 522658008, 653322510, 871096680, 1306645020, 2613290040]

約数ペア:

[(1, 2613290040), (2, 1306645020), (3, 871096680), (4, 653322510), (5, 522658008), (6, 435548340), (8, 326661255), (9, 290365560), (10, 261329004), (12, 217774170), (15, 174219336), (18, 145182780), (20, 130664502), (24, 108887085), (27, 96788520), (30, 87109668), (36, 72591390), (40, 65332251), (45, 58073112), (54, 48394260), (60, 43554834), (72, 36295695), (81, 32262840), (90, 29036556), (108, 24197130), (120, 21777417), (135, 19357704), (162, 16131420), (180, 14518278), (216, 12098565), (243, 10754280), (270, 9678852), (324, 8065710), (360, 7259139), (405, 6452568), (486, 5377140), (540, 4839426), (648, 4032855), (729, 3584760), (810, 3226284), (972, 2688570), (1080, 2419713), (1215, 2150856), (1458, 1792380), (1620, 1613142), (1944, 1344285), (2187, 1194920), (2430, 1075428), (2916, 896190), (3240, 806571), (3645, 716952), (4374, 597460), (4860, 537714), (5832, 448095), (7290, 358476), (8748, 298730), (9720, 268857), (10935, 238984), (14580, 179238), (17496, 149365), (21870, 119492), (29160, 89619), (29873, 87480), (43740, 59746)]